Constructed with a precision fit and Bluesign® approved Troy Lee Designs signature Ultra Knit fabric. Sprint Ultra Jerseys feature laser perforated ventilation for increased cooling airflow, mesh underarm panels to further support venting and evaporation of moisture. An added droptail hem to increase rear coverage, and welded seams on the chest, back, sleeves and side panels for increased durability. The new, improved slimmer fit reduces drag, while the longer chassis prevents untucking.